China

Rheolub® RL-2163

Internal/external lubricant package for use in rigid PVC foam compounds. A processor would use this material in conjunction with paraffin wax, calcium stearate and oxidized PE wax to produce a foamed PVC article with good surface appearance and low densities. Use applications include the extrusion of foamed rigid PVC profile, fence, sheet and siding. A typical usage level for this lubricant is 0.5 - 1.5 phr.